Guitar Lesson - Hammer On - Pull Off - 3 Half Steps

In this exercise, we combine the 2 finger hammer-on and pull-off into one maneuver, across 3 half steps.

Make a list of every possible 2 finger combination

1-2, 1-3, 1-4, 2-3, 2-4, 3-4

Practice on every string, and every fret